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Document IR receiver supply voltage range - #278

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wokwi:mainfrom
HarryXin0919:agent/ir-receiver-voltage-range
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HarryXin0919 wants to merge 1 commit into
wokwi:mainfrom
HarryXin0919:agent/ir-receiver-voltage-range

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@HarryXin0919

@HarryXin0919 HarryXin0919 commented Jul 12, 2026 •

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Summary

  • document the IR receiver VCC range as 2.7V to 5.5V
  • keep the pin table aligned with the repository's Prettier style

Addresses part of #107.

Why

The pin table currently describes VCC only as "Positive voltage", so readers cannot tell which common microcontroller supply rails are appropriate. The documented range follows the operating supply specification for the OS-1838B 38kHz receiver, which matches this part's documented function.

Reference: OS-1838B datasheet

Validation

  • npx prettier --check docs/parts/wokwi-ir-receiver.md
  • npm run build

@HarryXin0919
HarryXin0919 marked this pull request as ready for review July 17, 2026 04:00

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